The answer to 'frequency of paver' is that pavers typically need to be re-leveled or maintained every 3-5 years. Pavers are a durable and long-lasting hardscape material, but over time the ground can shift, causing the pavers to become uneven. Regular maintenance and re-leveling is important to keep pavers looking their best and prevent tripping hazards.
The frequency of paver maintenance can vary depending on factors like climate, soil conditions, and amount of foot traffic. Pavers in areas with harsh winters or heavy use may need more frequent attention. Checking the pavers annually and re-leveling as needed is generally recommended to keep your patio, walkway, or driveway in top shape.